cumulative updates on providing more options: loopback traffic collection, raw log collection, remove obfs4 bridge line input for snowflake
This is a merge request that add 3 separate changes to probeobserver:
- loopback traffic collection: provide more info about pluggable transport traffic, opt-in
- raw log collection, opt-in
- remove obfs4 bridge line input for snowflake: this is causing noise on data received at log collector, and fixed here.